乙?;前匪徕?/h1>
A+醫(yī)學(xué)百科 >> 乙酰磺胺酸鉀
乙?;前匪徕?/th>
IUPAC名
potassium 6-methyl-2,2-dioxo-2H-1,2λ6,3-oxathiazin-4-olate
別名
Acesulfame K
Ace K
識別
CAS號
55589-62-3
PubChem
23683747
ChemSpider
11262939
SMILES
- [K+].C\C1=C\C(=O)NS(=O)(=O)O1
InChI
- 1/C4H5NO4S.K/c1-3-2-4(6)5-10(7,8)9-3;/h2H,1H3,(H,5,6);/q;+1
InChIKey
WBZFUFAFFUEMEI-UHFFFAOYAZ
EINECS
259-715-3
性質(zhì)
化學(xué)式
C4H4KNO4S
摩爾質(zhì)量
201.242 g·mol?1
外觀
white crystalline powder
密度
1.81 g/cm3
熔點
225 °C(498 K)
溶解性(水)
270 g/L at 20 °C
若非注明,所有數(shù)據(jù)均出自一般條件(25 ℃,100 kPa)下。
乙?;前匪徕?/b>(英語:Acesulfame potassium,又稱為乙酰氨基磺酸鉀,俗稱為安賽蜜)是一種無卡路里的甜味劑。在歐盟,其E編碼(添加劑編碼)是E950[1]。它是由德國化學(xué)家卡爾·克勞斯于1967年在赫希斯特公司(現(xiàn)Nutrinova公司)工作時偶然發(fā)現(xiàn)的[2]。從化學(xué)結(jié)構(gòu)上說,乙?;前匪徕浭?-甲基-1,2,3-氧雜噻嗪-4(3H)酮2,2-二氧的鉀鹽。它是一個白色結(jié)晶粉末,分子式為C4H4KNO4S,分子量為201.24 g/mol[3]。
參考文獻
- ↑ Natural Products Expo/SupplyExpo Ingredient Standards & Guidelines. Penton Media, Inc [23 Feb 2010].
- ↑ Clauss K., Jensen H.. Oxathiazinone Dioxides - A New Group of Sweetening Agents. Angewandte Chemie International Edition. 1973, 12 (11): 869–876. doi:10.1002/anie.197308691.
- ↑ David J. Ager, David P. Pantaleone, Scott A. Henderson, Alan R. Katritzky, Indra Prakash, D. Eric Walters. Commercial, Synthetic Nonnutritive Sweeteners (PDF). Angewandte Chemie International Edition. 1998, 37 (13-24): 1802–1817. doi:10.1002/(SICI)1521-3773(19980803)37:13/14<1802::AID-ANIE1802>3.0.CO;2-9.
外部鏈接
- Joint FAO/WHO Expert Committee on Food Additives evaluation monograph of Acesulfame Potassium
- FDA approval of Acesulfame Potassium
- FDA approval of Acesulfame Potassium as a General Purpose Sweetener in Food
- International Food Information Council article (IFIC) Foundation Everything You Need to Know About Acesulfame Potassium
- Whole Foods Market Health Info Acesulfame K
- Elmhurst College, Illinois Virtual ChemBook Acesulfame K
- Hazardous substances databank entry at the national library of medicine (outdated source)
- Discovery News Sweeteners Linger in Groundwater
參考來源
出自A+醫(yī)學(xué)百科 “乙?;前匪徕洝睏l目 http://m.wanqianlive.com/w/%E4%B9%99%E9%85%B0%E7%A3%BA%E8%83%BA%E9%85%B8%E9%92%BE 轉(zhuǎn)載請保留此鏈接
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A+醫(yī)學(xué)百科 >> 乙酰磺胺酸鉀 |
乙?;前匪徕?/th> | |
---|---|
IUPAC名 potassium 6-methyl-2,2-dioxo-2H-1,2λ6,3-oxathiazin-4-olate |
|
別名 | Acesulfame K
Ace K |
識別 | |
CAS號 | 55589-62-3 |
PubChem | 23683747 |
ChemSpider | 11262939 |
SMILES |
|
InChI |
|
InChIKey | WBZFUFAFFUEMEI-UHFFFAOYAZ |
EINECS | 259-715-3 |
性質(zhì) | |
化學(xué)式 | C4H4KNO4S |
摩爾質(zhì)量 | 201.242 g·mol?1 |
外觀 | white crystalline powder |
密度 | 1.81 g/cm3 |
熔點 | 225 °C(498 K) |
溶解性(水) | 270 g/L at 20 °C |
若非注明,所有數(shù)據(jù)均出自一般條件(25 ℃,100 kPa)下。 |
乙?;前匪徕?/b>(英語:Acesulfame potassium,又稱為乙酰氨基磺酸鉀,俗稱為安賽蜜)是一種無卡路里的甜味劑。在歐盟,其E編碼(添加劑編碼)是E950[1]。它是由德國化學(xué)家卡爾·克勞斯于1967年在赫希斯特公司(現(xiàn)Nutrinova公司)工作時偶然發(fā)現(xiàn)的[2]。從化學(xué)結(jié)構(gòu)上說,乙?;前匪徕浭?-甲基-1,2,3-氧雜噻嗪-4(3H)酮2,2-二氧的鉀鹽。它是一個白色結(jié)晶粉末,分子式為C4H4KNO4S,分子量為201.24 g/mol[3]。
參考文獻
- ↑ Natural Products Expo/SupplyExpo Ingredient Standards & Guidelines. Penton Media, Inc [23 Feb 2010].
- ↑ Clauss K., Jensen H.. Oxathiazinone Dioxides - A New Group of Sweetening Agents. Angewandte Chemie International Edition. 1973, 12 (11): 869–876. doi:10.1002/anie.197308691.
- ↑ David J. Ager, David P. Pantaleone, Scott A. Henderson, Alan R. Katritzky, Indra Prakash, D. Eric Walters. Commercial, Synthetic Nonnutritive Sweeteners (PDF). Angewandte Chemie International Edition. 1998, 37 (13-24): 1802–1817. doi:10.1002/(SICI)1521-3773(19980803)37:13/14<1802::AID-ANIE1802>3.0.CO;2-9.
外部鏈接
- Joint FAO/WHO Expert Committee on Food Additives evaluation monograph of Acesulfame Potassium
- FDA approval of Acesulfame Potassium
- FDA approval of Acesulfame Potassium as a General Purpose Sweetener in Food
- International Food Information Council article (IFIC) Foundation Everything You Need to Know About Acesulfame Potassium
- Whole Foods Market Health Info Acesulfame K
- Elmhurst College, Illinois Virtual ChemBook Acesulfame K
- Hazardous substances databank entry at the national library of medicine (outdated source)
- Discovery News Sweeteners Linger in Groundwater
參考來源
出自A+醫(yī)學(xué)百科 “乙?;前匪徕洝睏l目 http://m.wanqianlive.com/w/%E4%B9%99%E9%85%B0%E7%A3%BA%E8%83%BA%E9%85%B8%E9%92%BE 轉(zhuǎn)載請保留此鏈接
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